public string PHUnitsToString(PHSampleUnitsEnum Units)
{
if (Units == PHSampleUnitsEnum.CaCl2)
{
return("CaCl2");
}
return("1:5 water");
}
/// <summary>Phes the units set.</summary>
/// <param name="ToUnits">To units.</param>
public void PHUnitsSet(PHSampleUnitsEnum ToUnits)
{
if (ToUnits != PHUnits)
{
// convert the numbers
if (ToUnits == PHSampleUnitsEnum.Water)
{
PH = PHWater;
}
else
{
PH = PHCaCl2;
}
PHUnits = ToUnits;
}
}
public void PHUnitsSet(PHSampleUnitsEnum ToUnits)
{
if (ToUnits != PHUnits && PH != null)
{
// convert the numbers
if (ToUnits == PHSampleUnitsEnum.Water)
{
// pH in water = (pH in CaCl X 1.1045) - 0.1375
PH = MathUtility.Subtract_Value(MathUtility.Multiply_Value(PH, 1.1045), 0.1375);
}
else
{
// pH in CaCl = (pH in water + 0.1375) / 1.1045
PH = MathUtility.Divide_Value(MathUtility.Add_Value(PH, 0.1375), 1.1045);
}
}
PHUnits = ToUnits;
}
/// <summary>Phes the units set.</summary>
/// <param name="ToUnits">To units.</param>
public void PHUnitsSet(PHSampleUnitsEnum ToUnits)
{
if (ToUnits != PHUnits)
{
// convert the numbers
if (ToUnits == PHSampleUnitsEnum.Water)
{
PH = PHWater;
}
else
{
PH = PHCaCl2;
}
PHUnits = ToUnits;
}
}
